3987468

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 60

約数和(自身を含む): 10787392

約数和(自身を除く): 6799924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 397, 558, 794, 837, 1116, 1191, 1588, 1674, 2382, 2511, 3348, 3573, 4764, 5022, 7146, 10044, 10719, 12307, 14292, 21438, 24614, 32157, 36921, 42876, 49228, 64314, 73842, 110763, 128628, 147684, 221526, 332289, 443052, 664578, 996867, 1329156, 1993734, 3987468]

約数ペア:

[(1, 3987468), (2, 1993734), (3, 1329156), (4, 996867), (6, 664578), (9, 443052), (12, 332289), (18, 221526), (27, 147684), (31, 128628), (36, 110763), (54, 73842), (62, 64314), (81, 49228), (93, 42876), (108, 36921), (124, 32157), (162, 24614), (186, 21438), (279, 14292), (324, 12307), (372, 10719), (397, 10044), (558, 7146), (794, 5022), (837, 4764), (1116, 3573), (1191, 3348), (1588, 2511), (1674, 2382)]